The Gardens Weather Forecast

    • 6
    • 12

    Partly cloudy

    • 7
    • 14

    Shower or two

    • 5
    • 13

    Possible shower

    • 2
    • 14

    Sunny

    • 4
    • 16

    Sunny

    • 5
    • 15

    Partly cloudy

    • 5
    • 16

    Mostly sunny

Today 12 Jul St Helens

Partly cloudy. Slight chance of a shower. Winds westerly 25 to 30 km/h tending northwesterly in the late afternoon.

East of Flinders Island Coastal Waters

North Flinders Island to St Helens Point
Wind
Westerly 25 to 30 knots, reaching up to 35 knots offshore in the late afternoon.
Seas
2 to 3 metres, increasing to 3 to 4 metres offshore.
1st Swell
West to northwesterly 2 to 3 metres.
Weather
Cloudy. 80% chance of showers.
Weather Situation
A cold front has crossed Tasmania and is now to the east, leaving a strong and gusty westerly airstream in its wake today. A second cold front embedded in the strong westerly flow is expected to cross during Monday, bringing a much colder airstream to the state. Another weaker cold front is then expected to cross during Wednesday, bringing a fresh southwesterly airstream to the state. A high pressure ridge will develop over Tasmania on Thursday, directing west to northwesterly flow across the state.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

The Gardens Temperature Statistics View More

July Temperature

St Helens Aerodrome (18km)

  • Lowest 5 July, 2026

    4.2 °C

  • Average July

    9.2 °C

  • Highest 1 July, 2026

    16.7 °C

Climate (2021–2026)

St Helens Aerodrome (18km)

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  • Average Low 2021–2026

    9.4 °C

  • Average 2021–2026

    13.4 °C

  • Average High 2021–2026

    18.3 °C
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